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Water Blocked

S14 BU(c) 250 V

Applications

S14 BU(c) 250 V Marine unarmoured cables are partially water blocked, fire resistant, flame retardant, low

smoke and halogen free, used for instrumentation, communication, control and alarm systems.

Standards

IEC 60092-376

IEC 60092-360

IEC 60332-1

IEC 60332-3-22

IEC 60754-1,2

IEC 61034-1,2

NEK 606

IEC 60331-21

VG 95218 part 29 

Water Blocked S14 BU(c) 250 V

Construction

lConductors: Circular tinned annealed stranded copper wire to IEC 60228 class 2.

Insulation: Mica tape + Halogen free EPR compound.

Twinning: Colour coded cores twisted together.

Collective Shielding: Pairs/triples are layed up and collectively screened by copper backed polyester tape in

contact with a stranded tinned copper drain wire. Pairs/triples are numbered with numbered tape or by numbers

printed directly on the insulated conductors.

Filler: Water blocking fillers, if required.

Water Blocking Elements: Water blocking tape and strings for providing longitudinal water tightness.

Inner Sheath: Halogen free thermosetting compound, SHF2, coloured grey (blue for intrinsically safe).

Outer Sheath: Polyurethane for providing transversal water tightness, PE is optional,but can not meet low

smoke standard.

Electrical Characteristics

Mechanical and Thermal Properties

Bending Radius : 8×OD (during installation); 6×OD (fixed installed).

Temperature Range : -20℃ ~ +90℃.

Dimensions and Weight

Construction No. of elements×No. of cores in element×Cross section
mm²		 Nominal Insulation Thickness
mm		 Nominal Inner Sheath Thickness mm Nominal Outer Sheath Thickness mm Nominal Overall Diameter
mm		 Nominal Weight kg/km
2×2×0.75 0.6 1.1 1 12.2±2 194
4×2×0.75 0.6 1.2 1 14.5±2 252
7×2×0.75 0.6 1.4 1 17.0±2 368
8×2×0.75 0.6 1.4 1 18.3±2 415
12×2×0.75 0.6 1.5 1 21.5±2 567
16×2×0.75 0.6 1.6 1 23.8±2 725
19×2×0.75 0.6 1.7 1 25.2±2 819
24×2×0.75 0.6 1.8 1 28.7±2 1034
32×2×0.75 0.6 2.1 1 31.6±2 1286
2×3×0.75 0.6 1.2 1 14.0±2 215
3×3×0.75 0.6 1.2 1 15.1±2 278
4×3×0.75 0.6 1.3 1 16.4±2 336
7×3×0.75 0.6 1.3 1 19.4±2 499
8×3×0.75 0.6 1.5 1 21.5±2 620
12×3×0.75 0.6 1.6 1 24.9±2 782
16×3×0.75 0.6 1.7 1 27.6±2 1013
19×3×0.75 0.6 1.8 1 29.2±2 1150
24×3×0.75 0.6 2 1 33.6±2 1475
2×2×1.0 0.6 1.1 1 12.7±2 221
4×2×1.0 0.6 1.1 1 15.3±2 299
7×2×1.0 0.6 1.4 1 18.0±2 436
8×2×1.0 0.6 1.4 1 19.3±2 488
12×2×1.0 0.6 1.6 1 22.8±2 677
16×2×1.0 0.6 1.7 1 25.3±2 866
19×2×1.0 0.6 1.8 1 26.7±2 987
24×2×1.0 0.6 1.9 1 30.8±2 1260
32×2×1.0 0.6 2.3 1 33.8±2 1570
3×3×1.0 0.6 1.2 1 16.0±2 326
4×3×1.0 0.6 1.4 1 17.3±2 399
7×3×1.0 0.6 1.6 1 20.6±2 599
12×3×1.0 0.6 1.6 1 26.4±2 945
16×3×1.0 0.6 1.7 1 29.3±2 1218
19×3×1.0 0.6 1.9 1 31.0±2 1391
24×3×1.0 0.6 2.1 1 35.7±2 1785
2×2×1.5 0.7 1.2 1 14.1±2 289
4×2×1.5 0.7 1.3 1 17.2±2 399
7×2×1.5 0.7 1.5 1 20.4±2 593
8×2×1.5 0.7 1.5 1 22.0±2 672
12×2×1.5 0.7 1.7 1 26.3±2 940
16×2×1.5 0.7 1.8 1 29.2±2 1208
19×2×1.5 0.7 1.9 1 30.6±2 1360
24×2×1.5 0.7 2.1 1 35.5±2 1754
32×2×1.5 0.7 2.3 1 39.0±2 2200
2×3×1.5 0.7 1.3 1 17.0±2 326
3×3×1.5 0.7 1.3 1 18.0±2 441
4×3×1.5 0.7 1.4 1 19.7±2 541
7×3×1.5 0.7 1.6 1 23.5±2 824
8×3×1.5 0.7 1.6 1 25.5±2 977
12×3×1.5 0.7 1.8 1 30.5±2 1318
16×3×1.5 0.7 1.9 1 33.9±2 1712
19×3×1.5 0.7 2 1 35.8±2 1948
24×3×1.5 0.7 2.2 1 41.3±2 2494
Note: The parameters listed above are nominal values as per cable standards. Actual values may vary due to material and manufacturing process variations. For precise specifications or customized requirements, please contact us for further information